Certificate Of Analysis
Product Name (2S,4S)-(−)-4-Diphenylphosphino-2-(diphenylphosphinomethyl)pyrrolidine,
≥98.0% (CHN)
Product Number 43156
Product Brand ALDRICH
CAS Number 61478-29-3
Molecular Formula C29H29NP2
Molecular Weight 453.49
 
TEST SPECIFICATION LOT 047915/1 RESULTS
APPEARANCE WHITE POWDER WITH LUMPS
SPECIFIC ROTATION (20/546) -17.9 DEGREES
SPECIFIC ROTATION (20/D) -14.6 DEGREES
CONCENTRATION C=1 IN BENZENE
MELTING POINT 102.6 C
NMR SPECTRUM 1H CORRESPONDS
NMR SPECTRUM 31P CORRESPONDS
DATE OF QC-RELEASE 12/MAY/98